HVAC incident
Investigating - We are currently investigating this issue.
Jul 23, 2026 - 12:12 UTC
Uptime over the past 90 days. View historical uptime.
API Operational
90 days ago
99.99 % uptime
Today
Quantum Simulator Operational
90 days ago
100.0 % uptime
Today
IonQ Forte Major Outage
90 days ago
28.16 % uptime
Today
IonQ Forte Enterprise 1 Operational
90 days ago
27.45 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

System Metrics Month Week Day
Average API response time
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Average queue time: quantum simulator ?
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Predicted queue time: IonQ Forte Enterprise 1
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Predicted queue time: IonQ Forte ?
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Aug 5, 2026

No incidents reported today.

Aug 4, 2026

Forte Enterprise 1 planned maintenance
Resolved - This incident has been resolved.
Aug 4, 13:52 UTC
Update - We are continuing to monitor for any further issues.
Aug 4, 13:50 UTC
Monitoring - Forte Enterprise 1 has completed its planned maintenance ahead of schedule and is back online and processing jobs. It is currently operating in a degraded state due to unexpected system drift. In order to prioritize customer availability, we have opted to return the system to service now, rather than remain offline for further testing. We are actively investigating the source of the drift and will provide an update if there are any changes to the system status.
Aug 4, 02:32 UTC
Investigating - We are conducting a planned maintenance to replace the cold head.
Jun 22, 08:18 UTC

Aug 3, 2026

No incidents reported.

Aug 2, 2026

No incidents reported.

Aug 1, 2026

No incidents reported.

Jul 31, 2026

No incidents reported.

Jul 30, 2026

No incidents reported.

Jul 29, 2026

No incidents reported.

Jul 28, 2026

No incidents reported.

Jul 27, 2026

No incidents reported.

Jul 26, 2026

No incidents reported.

Jul 25, 2026

No incidents reported.

Jul 24, 2026

No incidents reported.

Jul 23, 2026

Unresolved incident: HVAC incident.

Jul 22, 2026

No incidents reported.

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